VEVOR Shower Curb Kit, 48x48 Watertight Shower Curb Overlay with 4 ABS Central Bonding Flange, 4 Stainless Steel Grate, 2 Cuttable Shower Curb and
2 mm,Size of the Grate (W x L): 4 in x 4 in/ 10 cm x 10 cm,Model: VV-LYDZ-ABS4848Z,Material of the Grate: 304 Stainless Steel,Size of the Shower Curb (L x W x H): 48 in × 4.VEVOR Shower Curb Kit, 48"x48" Watertight Shower Curb Overlay with 4" ABS Central Bonding Flange, 4" Stainless Steel Grate, 2 Cuttable Shower Curb and Trowel, Shower Pan Slope Sticks Fit for BathroomCentral Drain TrayComplete Drainage2 Cuttable CurbsHDPE MembraneSquare-Tooth TrowelEase of InstallationSize of the Membrane: 121.